A striking example of the bold creativity of 1970s Seiko design, this automatic LM 5606-5080 blends retro appeal with enduring charm. The distinctive square case, breathtaking green gradient dial, and original gold applique markers all make this a true standout in any vintage collection. Powered by the reliable 25-jewel automatic 5606 movement, this piece is both functional and highly collectible. Its unique presence and classic proportions make it suitable for both daily wear and as a statement in any Seiko enthusiast’s collection. Brand: Seiko Model: LM (Lord Matic) Reference Number: 5606-5080 Serial Number: 2N0071 Movement: Seiko 5606, automatic, 25 jewels, day-date Dial: Original green sunburst with gold rectangular indices and matching gold hands, applied Seiko and LM logos Case Size: 34mm (excluding the crown) Case Material: Stainless Steel Production Year: 1972 Condition: The watch is currently running and keeping time within vintage tolerances. Dial and Hands The eye-catching green dial features a gradient sunburst finish that shifts beautifully under light. Tall gold-tone block indices provide striking contrast and legibility, while the gold hands retain excellent original fill. The day-date window at three displays crisp text without discoloration. Both the applied LM logo and Seiko branding are crisp and intact. Case and Crystal The unique square stainless steel case presents sharp facets and well-preserved original brushing, showing only minimal signs of wear for its age. The original acrylic crystal is clear with only light marks noted. The crown operates smoothly, with quickset day-date function intact. Movement Inside beats the robust Seiko 5606 automatic movement with 25 jewels. All functions are working correctly, including instant day and date changeover. Strap Fitted to a high-quality dark blue leather strap with a crocodile pattern and stainless steel buckle, this complements the dial tones and suits both vintage and modern tastes. Condition Overall, the watch presents in very good vintage condition. The dial is exceptionally well-preserved with no major flaws. The case shows light surface wear consistent with age but retains strong lines. The movement runs cleanly, with all features working as intended. Dimensions Case width: 34mm (excluding crown) Lug to lug: 37mm Thickness: 11mm Strap width: 20mm Remarks A seldom-seen configuration from the classic Lord Matic series, this reference captures Seiko’s flair for 1970s design with an unmistakable presence. Its uncommonly preserved dial and geometric case shape make it particularly attractive for collectors searching for something beyond the ordinary. History Seiko’s Lord Matic (LM) line embodied the brand’s push for affordable luxury and innovation through the late 1960s and 1970s. The 5606 series brought advanced automatic winding technology and high-quality finishing to a wide audience. References such as the 5606-5080 are prized for their unconventional aesthetics combined with sturdy, serviceable mechanics—hallmarks of Seiko’s golden era. Payment and Shipping Payment must be completed within 1-3 days after purchase. The watch will be securely packaged and shipped with tracking and insurance for your peace of mind. Please review the pictures carefully before bidding. I strive to showcase the watch from multiple angles for an accurate representation. As with all vintage watches, water resistance is not guaranteed. The watch will be delivered in fully functional working condition. If you have any questions, feel free to contact me after the auction ends. / Vintage Watches DK SKU: SEI30OKR90000